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2013 hot sale silicon carbide sagger (oxide sintering)
2013 hot sale silicon carbide sagger (oxide sintering)
Supplier Info
[China Supplier]
Contact Person : Mr. FU XIN
Tel : 86-371-86079675
Fax : 86-371-86079675
Product Detail
High quality silicon nitride bonded silicon carbide : 1.content 70-80% 2.temperature 600-1500 oC

 silicon nitride  bonded silicon carbide plate

  

name

silicon nitride  bonded silicon carbide bricks

Apparent porosity %

≤18

(Bulk density)g/cm3

≥2.60

(Cold compression strength)MPa

≥140

(Modulus rapture at room temperature)(1400°C)Mpa

≥40

(Modulus rapture at elevated temperature)(1400°C)Mpa

≥40

(Coefficient of thermal liner expansion) ×10-6/°C(1100°C)

≤4.18

(Thermal conductivity )w/(m·k) (350°C)

≥16

(Refractoriness) (°C)

1800

 0.2Mpa(Loading softening point )(°C)

1600

(Max working temperature) (°C)

1550

(Composition)(%)

SiC

≥70

Si3N4

≥20

Fe2O3

≤0.7

SiC+ Si3N4

≥90

Si

≤0.5

     

2013 hot sale silicon carbide sagger (oxide sintering)

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